Palestinian protesters clashed with Israeli forces across Jerusalem, the West Bank and the Gaza strip on Thursday. Police even firedtear gas and stun grenadesonto demonstrators in the city of Ramallah.

The day before in Gaza City and the city of Rafah, people chanted “Death to America,” “death to Israel” and “down with Trump.” They burned American and Israeli flags as well as photos of Trump, who alerted world leaders of the decision on Tuesday and formally announced the news Wednesday afternoon.

Demonstrators also gathered in several locations in Turkey, including both Istanbul and the country’s capital, Ankara, shouting slogans and brandishing Turkish and Palestinian flags. And Jordanian members of Parliament staged a protest outside the U.S. Embassy in Amman.

Palestinian and Islamic groups have called for three days of “popular anger” against the president. In photos posted tosocial media, protesters in Bethlehem burned photos of Trump in advance of his speech.

The pending relocation marks a dramatic shift in U.S. foreign policy that is likely to inflame Israeli-Palestinian tensions. It upends America’s nearly 70-year stance of letting the two sides decide Jerusalem’s status among themselves.

The coming days’ demonstrations were expected to take place across Palestinian territory and at U.S. embassies around the world.

In anticipation of the protests, the American consulate in Jerusalem forbade travel in parts of the city and in the West Bank for government employees, citing safety issues, and urged other U.S. citizens to take caution. The State Department also told other embassies to increase their security measures, according to The New York Times.

Palestinian President Mahmoud Abbas warned Trump on Tuesday that the pronouncement from the White House would have “dangerous consequences.” Leaders from across the world have alsocondemned the move, which could jeopardize prospects for peace and enflame regional tensions.

Hamad Abu Sbeih, 28, a Palestinian resident of the walled Old City, vented his frustrations. “Trump wants to help Israel take over the entire city. Some people may do nothing, but others areready to fightfor Jerusalem,” he told Reuters on Wednesday morning. “This decision will ignite a fire in the region. Pressure leads to explosions.”

It’s unclear where a new embassy in Jerusalem would be located, and the lengthy and complicated moving process could take years.

Palestinian boys react in Gaza City December 7, 2017.

Gaza City, December 7, 2017.

A Palestinian protester hurls stones towards Israeli troops during clashes near the Jewish settlement of Beit El, near the West Bank city of Ramallah December 7, 2017.

A Palestinian man scuffles with an Israeli border policeman during a protest near Damascus Gate in Jerusalem's Old City December 7, 2017.

Protesters burn an effigy depecting Trump during a protest in Quetta, Pakistan on December 7, 2017.

Near the U.S. Consulate in Istanbul, Turkey, December 6, 2017.

Palestinian women shout slogans during a protest in Gaza City on December 6, 2017.